Contents

Introduction

Part 1 Basic Operation

Getting Started

Turning the Calculator On and Off
The Display And Annuciators
Adjusting The Display Contrast
The Keyboard
Keying In Numbers
Clearing OperationsSimple Arithmetic
Chain Calculations
Before You Continue

RPN: The Automatic Memory Stack and ALPHA Register

The Stack
The Display and ALPHA Register
Manipulating Stack Contents
The ENTER Key
Clearing the Stack
One-Number Functions and the Stack
Two-Number Functions and the Stack
Chain Arithmetic
Constant Arithmetic
Order of Execution
Last X
Sample Problems